137387340

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 434002800

約数和(自身を除く): 296615460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 349, 405, 486, 540, 698, 729, 810, 972, 1047, 1215, 1396, 1458, 1620, 1745, 2094, 2187, 2430, 2916, 3141, 3490, 3645, 4188, 4374, 4860, 5235, 6282, 6561, 6980, 7290, 8748, 9423, 10470, 10935, 12564, 13122, 14580, 15705, 18846, 19683, 20940, 21870, 26244, 28269, 31410, 32805, 37692, 39366, 43740, 47115, 56538, 62820, 65610, 78732, 84807, 94230, 98415, 113076, 131220, 141345, 169614, 188460, 196830, 254421, 282690, 339228, 393660, 424035, 508842, 565380, 763263, 848070, 1017684, 1272105, 1526526, 1696140, 2289789, 2544210, 3053052, 3816315, 4579578, 5088420, 6869367, 7632630, 9159156, 11448945, 13738734, 15265260, 22897890, 27477468, 34346835, 45795780, 68693670, 137387340]

約数ペア:

[(1, 137387340), (2, 68693670), (3, 45795780), (4, 34346835), (5, 27477468), (6, 22897890), (9, 15265260), (10, 13738734), (12, 11448945), (15, 9159156), (18, 7632630), (20, 6869367), (27, 5088420), (30, 4579578), (36, 3816315), (45, 3053052), (54, 2544210), (60, 2289789), (81, 1696140), (90, 1526526), (108, 1272105), (135, 1017684), (162, 848070), (180, 763263), (243, 565380), (270, 508842), (324, 424035), (349, 393660), (405, 339228), (486, 282690), (540, 254421), (698, 196830), (729, 188460), (810, 169614), (972, 141345), (1047, 131220), (1215, 113076), (1396, 98415), (1458, 94230), (1620, 84807), (1745, 78732), (2094, 65610), (2187, 62820), (2430, 56538), (2916, 47115), (3141, 43740), (3490, 39366), (3645, 37692), (4188, 32805), (4374, 31410), (4860, 28269), (5235, 26244), (6282, 21870), (6561, 20940), (6980, 19683), (7290, 18846), (8748, 15705), (9423, 14580), (10470, 13122), (10935, 12564)]